Best Synthflow alternatives in India
For Indian businesses that want regional languages and a published rupee price, Outpero (which publishes this page and is listed first), Ringg AI and Bolna are the closest alternatives to Synthflow. Large enterprises that want 200+ integrations, forward-deployed engineers and global compliance coverage can reasonably stay with Synthflow.
Competitor details verified against their own websites on 2026-10-14. This page is published by Outpero, which is listed first.
Why people look beyond Synthflow
- —Synthflow's pricing page lists only that enterprise contracts start at $30,000 annually, and no per-minute rate is published there.
- —Hindi is the only Indian language in its docs language list, which matters for businesses calling in Telugu, Tamil, Kannada, Malayalam or Marathi.
- —Numbers bought directly cover the U.S., Canada and Australia, while other regions, including India, mean importing a Twilio or SIP number.
- —DLT registration is not mentioned, so Indian outbound compliance is left for the customer to arrange.
Stay with Synthflow if: you are rolling out voice AI across a large enterprise, want 200+ integrations including Salesforce and HubSpot, SOC 2, HIPAA, PCI DSS and GDPR coverage, and forward-deployed engineers to launch agents for you.
The alternatives
1. Outpero
Our productAn AI employee that calls every new lead in under 30 seconds in Hindi, Telugu, Tamil, Marathi, Kannada, Malayalam and English, with no setup fee and published per-minute pricing from ₹5 to ₹6.8. Built for Indian businesses that want a finished agent, not a developer platform.
2. Ringg AI
“"Conversational intelligence to 10x your business" — "AI agents that deliver outcomes you want across Voice, Chat, WhatsApp and Web."”
Ringg AI is self-serve with pay-as-you-go pricing of ₹6 per connected minute, a ₹499 per month phone number and a visual workflow canvas.
3. Vomyra
“"India's complete agentic voice AI platform"”
Vomyra lists Hindi, Tamil, Telugu, Bengali and Hinglish among 10+ Indian languages and sells flat monthly plans from ₹19,999.
4. Bolna AI
“"Voice AI Built for India" — "Built for Developers, Easy for Everyone."”
Bolna is positioned as Voice AI Built for India and offers a no-code playground and developer APIs over 20+ speech and language models.
5. Retell AI
Retell AI is a lower-code platform with a claimed latency of about 600 ms and integrations including HubSpot, Twilio, Vonage and Salesforce.
6. Bland AI
“"Voice AI for the calls that can't go wrong"”
Bland AI publishes dollar rates from $0.14 per minute and claims sub-400 ms latency, with Hindi, Hindi in Latin script and English (India) in its API language list.
Questions people ask
What does Synthflow cost?
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Its pricing page states that enterprise contracts start at $30,000 annually and does not list a per-minute rate there. Its FAQ also says you can build for free and then pay as you go. Outpero has no contract or monthly fee and bills from ₹5 per connected minute from prepaid credits, excluding 18% GST.
Does Synthflow support Telugu, Tamil or other Indian languages?
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Its docs language list names Hindi as the only Indian language, including in its multilingual mode. Outpero speaks Hindi, Telugu, Tamil, Marathi, Kannada, Malayalam and Indian English, and switches to English mid-sentence when the caller does. Outpero publishes this page, so check Synthflow's current list directly.
Can Synthflow use Indian phone numbers?
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Numbers bought directly through Synthflow cover the U.S., Canada and Australia. For other regions you import a Twilio or SIP number, and DLT registration is not mentioned. Outpero provides a dedicated DLT-registered +91 business number at ₹649 per month, which includes one channel.
Is Synthflow better than Outpero for enterprises?
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For some large rollouts, yes. Synthflow lists 200+ integrations, an in-house telephony network, SOC 2, HIPAA, PCI DSS and GDPR compliance, and forward-deployed engineers. Outpero is self-serve and built for Indian businesses that want to start the same day, so it does not match that enterprise integration and compliance depth.
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